I am new to working with payroll, and the holiday is throwing me off. We pay overtime at time and a half, and if you work on a holday, we pay holiday pay at time and a half as well. I am working on timesheets and am hoping someone can help me. If an employee works 48 hours on a holiday week, where she worked sun, mon, tues and wed of the holday week, how do I calculate overtime and holiday pay. Each day was a 12 hour shift. So I know she should get 12 hours of holiday pay, but would it be 36 regular hours and 12 holiday? Or 40 regular hours, 12 holiday hours, and 8 overtime hours, but it seems like this way pays them twice for the same day. I don't mean to sound stupid, but it is just throwing me, and I don't want to make a mistake!